CN217159745U

CN217159745U - Portable access box and communication system

Info

Publication number: CN217159745U
Application number: CN202122340485.7U
Authority: CN
Inventors: 徐凯; 翟厚明; 郭志刚; 赵战伟
Original assignee: Huawei Technologies Co Ltd
Current assignee: Huawei Technologies Co Ltd
Priority date: 2021-09-26
Filing date: 2021-09-26
Publication date: 2022-08-09
Anticipated expiration: 2031-09-26
Also published as: EP4156141A1; US20230095984A1

Abstract

The application discloses portable access box and communication system belongs to the technical field of communication. The portable access box comprises a shell, a power supply part, an interface part and a transceiving part; the power supply part, the interface part and the transceiving part are all positioned in the shell; the power supply part is respectively electrically connected with the interface part and the transceiving part, and the interface part is electrically connected with the transceiving part; the interface component is configured to establish a communication connection with a communication device to be debugged, and the transceiving component is configured to establish a communication connection with a remote device. By adopting the method and the device, technicians can operate the communication equipment outside the machine room without being constrained by the operation of the communication equipment in the machine room, and the flexibility of maintenance and overhaul of the communication equipment can be improved. Technicians do not need to carry a large-size notebook computer, and the traveling of the technicians is facilitated. Technicians do not need to operate in a machine room with a poor environment, and the working efficiency can be improved. The portable access box carried by the technician includes a power supply part, and can ensure long-time operation.

Description

Portable access box and communication system

Technical Field

The present application relates to the field of communications technologies, and in particular, to a portable access box and a communications system.

Background

In the field of communications, when performing network access configuration or maintenance and repair on communications devices such as routers and switches, a technician is generally required to enter a machine room with a notebook computer, connect the notebook computer with the communications device to be debugged, and then acquire data of the communications device to be debugged through the notebook computer to analyze the communications device to be debugged, or perform information configuration on the communications device to be debugged through the notebook computer.

Therefore, when the communication equipment to be tested is maintained and overhauled every time, a technician is required to carry a notebook computer to enter a machine room, and relevant operation is carried out beside the communication equipment, so that the flexibility of maintaining and overhauling the communication equipment is poor.

SUMMERY OF THE UTILITY MODEL

The application provides a portable access box and a communication system, which can solve the problems in the related art, and the technical scheme is as follows:

in one aspect, a portable access box is provided, which includes a housing, a power supply part, an interface part, and a transceiving part; the power supply part, the interface part and the transceiver part are all positioned in the shell; the power supply component is electrically connected with the interface component and the transceiver component respectively, and the interface component is electrically connected with the transceiver component; the interface component is configured to establish a communication connection with a communication device to be debugged, and the transceiving component is configured to establish a communication connection with a remote device.

According to the scheme, when a technician maintains and overhauls the communication equipment to be tested in the machine room, the notebook computer does not need to be carried, the portable access box with the smaller size only needs to be carried to enter the machine room, the portable access box and the communication equipment can leave the machine room after being connected with each other, and the data of the communication equipment can be acquired through remote equipment outside the machine room. Therefore, by adopting the scheme, a technician can operate the communication equipment outside the machine room without being restricted to operate the communication equipment in the machine room, and the flexibility of maintenance and repair of the communication equipment can be improved.

Moreover, technicians do not need to carry a notebook computer with large volume and heavy weight in the maintenance and overhaul of the communication equipment in the machine room, and the traveling of the technicians is facilitated.

Moreover, technicians do not need to operate in a machine room with a poor environment but outside the machine room with a comfortable environment, and the working efficiency of the technicians can be improved to a certain extent.

Further, the portable access box carried by the technician includes a power supply member, and long-time work of the technician can be ensured.

In one possible implementation, the interface component includes a network port and a serial port.

According to the scheme, the network port and the serial port are mutually independent and are positioned in the shell of the portable access box and exposed out of the shell so as to be connected with the communication equipment conveniently. The network port may be a standard network port encapsulated according to a standard encapsulation protocol, and the serial port may also be a standard serial port encapsulated according to a standard encapsulation protocol.

In one possible implementation manner, the interface unit includes a serial port and a network port, and the plurality of pins of the serial port include a serial port pin and a network port pin.

According to the scheme, the serial-network-combined port is a composite interface integrating the serial port and the network port, and therefore the serial port pin serving as the serial port and the network port pin serving as the network port are included in the plurality of pins of the serial-network-combined port.

In one possible implementation, the power supply part comprises at least one power input; each power input is electrically connected with the interface component and the transceiver component.

In the solution shown in the present application, the number of power inputs may be one, and the power inputs may then be pins integrated in the interface block. For example, the pin may be a pin integrated in a network port, a pin integrated in a serial port, or a pin integrated in a serial port. Alternatively, if the portable access case includes a USB interface, the power input may also be a pin integrated in the USB interface.

Therefore, no matter the power input part is integrated in the network port, the serial port or the USB interface, the portable access box obtains electric energy from the connected communication equipment. For example, if the portable access box is connected to the communication device through the interface unit, the portable access box draws power from the communication device. For another example, if the portable access box is connected to the communication device via a USB interface, the portable access box also draws power from the communication device.

In one possible implementation, the power input may further include a power interface and a power adapter; the shell is provided with an opening, the power interface is positioned in the shell and opposite to the opening, the power adapter is positioned outside the shell, and the power interface is electrically connected with the power adapter.

Therefore, a power plug of the power adapter can be inserted into a power strip in a machine room to obtain electric energy from mains supply, and a power connector of the power adapter can be inserted into the power interface to realize the electric connection of the power interface and the power adapter, so that the mains supply is conveyed into the portable access box after being subjected to voltage reduction processing by the power adapter.

In a possible embodiment, the number of the power input elements may be multiple, a part of the power input elements in the multiple power input elements may be pins integrated in the interface component, another part of the power input elements may be pins integrated in the USB interface, and another part of the power input elements may further include a power interface and a power adapter.

Therefore, the portable access box can obtain electric energy from the communication equipment connected with the interface component, can also obtain electric energy from the equipment connected with the USB interface, and can also obtain electric energy from commercial power. Therefore, the portable access box can obtain electric energy through three ways.

In a possible implementation manner, the number of the power input pieces is multiple, and the power supply part further comprises a management circuit; the management circuit is electrically connected with the power input pieces, the interface part and the transceiving part respectively, and the management circuit is configured to prevent a passage between any two power input pieces.

In the solution shown in the present application, the pipeline circuit may enable the electrical energy obtained from the power input to flow to the interface component and to the transceiver component, rather than to flow to another power input. Furthermore, the management circuit can prevent the electric energy obtained by one power input element from being transmitted to the other power input element.

In one possible implementation, the transceiving component comprises a Universal Serial Bus (USB) interface and a first conversion piece; the USB interface is electrically connected with the first conversion piece, the first conversion piece is electrically connected with the interface component, and the USB interface is configured to be electrically connected with a mobile terminal so as to establish communication connection with the remote equipment through the mobile terminal.

According to the scheme, data transmission is achieved between the communication equipment to be tested and the portable access box through the interface component, data transmission can be achieved between the portable access box and the mobile terminal through the USB interface, the mobile terminal can be communicated with the server through the internal communication component, such as the 4G module or the 5G module, and the remote equipment can also be communicated with the server. Furthermore, the communication device to be commissioned can transmit data to the portable access box, the portable access box can transmit data to the mobile terminal, the mobile terminal can transmit data to the server, and the remote device can obtain data from the server. Therefore, data transmission can be carried out between the communication equipment to be regulated and tested in the machine room and the remote equipment outside the machine room.

The data transmission between the communication equipment to be tested and the portable access box is realized through the interface component, the data transmission between the portable access box and the mobile terminal is realized through the USB interface, and the transmission protocol of the interface component is different from that of the USB interface. Therefore, the transceiving component not only comprises the USB interface, but also comprises the first conversion piece, and the first conversion piece is respectively and electrically connected with the USB interface and the interface component.

In this way, the data received by the interface component can be sent to the first conversion piece, the first conversion piece converts the transmission protocol of the data into the transmission protocol which can be identified by the USB interface, and the converted data is sent to the USB interface.

In a possible implementation manner, the transceiver component includes a communication component and a second conversion component, the communication component is electrically connected to the second conversion component, and the second conversion component is electrically connected to the interface component.

According to the scheme, data transmission is achieved between the communication equipment to be tested and the portable access box through the interface component, the portable access box can be communicated with the server through the internal communication component, and the remote equipment can also be communicated with the server. Furthermore, the communication device to be commissioned can transmit data to the portable access box, the portable access box can transmit data to the server, and the remote device can obtain data from the server. Therefore, data transmission can be carried out between the communication equipment to be regulated and tested in the machine room and the remote equipment outside the machine room.

Wherein the communication component is at least one of a 4G module, a 5G module and a WiFi module.

The data transmission between the communication equipment to be tested and the portable access box is realized through the interface component, the data transmission between the portable access box and the remote equipment is realized through the communication component, and the transmission protocol of the interface component is different from that of the communication component. Therefore, the transceiving part includes not only the communication part but also the second converting part electrically connected to the communication part and the interface part, respectively.

In this way, the data received by the interface component can be sent to the second conversion piece, the second conversion piece converts the transmission protocol of the data into the transmission protocol that can be recognized by the communication component, and the converted data is sent to the communication component.

In a possible implementation, the transceiver component may further include both the USB interface and the first converter, and the communication component and the second converter.

Thus, when a portable access box is capable of being networked via the communications component, a communications connection may be established with a remote device via its communications component. When the portable access box can not be networked through the communication part, the portable access box can be connected with the mobile terminal through the USB interface, and communication connection is established with the remote equipment through the communication part of the mobile terminal.

In another aspect, a communication system is provided, which comprises a communication device to be debugged, a remote device and the portable access box; the portable access box and the communication device have a communication connection therebetween, and the portable access box and the remote device have a communication connection therebetween.

According to the scheme, the portable access box comprises the communication component, so that a technician only needs to carry the portable access box to enter a machine room. Data transmission can be carried out between the portable access box and the communication equipment, data transmission can be carried out between the communication equipment and the server, data transmission can also be carried out between the remote equipment and the server, and then, data transmission can be realized between the communication equipment in the machine room and the remote equipment outside the machine room through the portable access box and the server.

For another example, in another scenario, the portable access box does not include a communication component, and then the technician need only carry the portable access box and the mobile terminal. Data transmission can be carried out between the portable access box and the mobile terminal, data transmission can be carried out between the mobile terminal and the server, data transmission can also be carried out between the remote equipment and the server, and then, data transmission can be realized between the communication equipment in the machine room and the remote equipment outside the machine room through the portable access box, the mobile terminal and the server.

In this application embodiment, when the technical staff maintained the communication equipment who awaits the debugging in the computer lab and overhauld, need not to carry the notebook, only need carry the portable access box that the volume is less and enter into the computer lab, after establishing data connection with portable access box and communication equipment in the computer lab, alright in order to leave the computer lab, through remote equipment outside the computer lab, acquire communication equipment's data. Therefore, by adopting the scheme, the communication equipment can be operated outside the machine room, the communication equipment does not need to be operated in the machine room, and the flexibility of maintenance and repair of the communication equipment can be improved.

Further, the portable access box carried by the technician includes a power supply member, and long-time operation of the technician can be ensured.

Drawings

Fig. 1 is a schematic diagram of a communication system provided in the present application;

FIG. 2 is a schematic structural diagram of a portable access box provided herein;

FIG. 3 is a schematic structural diagram of a portable access box provided herein;

FIG. 4 is a schematic structural diagram of a portable access box provided by the present application;

FIG. 5 is a pin schematic diagram of a serial net-in port of a portable access box provided by the present application;

FIG. 6 is a schematic structural diagram of a portable access box provided herein;

FIG. 7 is a schematic structural diagram of a portable access case provided herein;

FIG. 8 is a schematic structural diagram of a portable access case provided herein;

fig. 9 is a schematic structural diagram of a portable access box provided in the present application;

fig. 10 is a schematic diagram of a scenario of a communication system provided in the present application;

fig. 11 is a schematic structural diagram of a portable access box provided in the present application.

Description of the figures

10. A portable access box; 20. a communication device; 30. a remote device; 40. a mobile terminal; 50. and (4) a server.

1. A housing; 11. and (4) opening.

2. A power supply member; 21. a power input; 22. a management circuit;

211. a power interface; 212. a power adapter.

3. An interface component; 31. a network port; 32. a serial port; 33. a pin;

331. a serial pin; 332. a network port pin; 333. a power supply pin.

4. A transmitting/receiving section; 41. a USB interface; 42. a first conversion member; 43. a communication section; 44. a second conversion member.

Detailed Description

The embodiment of the application provides a portable access box, through this portable access box, can make and be located the communication equipment in the computer lab and be located and carry out data transmission between the remote equipment outside the computer lab.

In the field of communication, when communication equipment to be tested in a machine room, such as a router, an exchanger and the like, needs to be configured in a network or maintained and overhauled, technical personnel are generally required to carry a notebook computer to enter the machine room. Then, a data connection is established between the notebook and the communication device to be tested around the communication device to be tested, and then, the data of the communication device to be tested is acquired through the notebook, or information configuration and the like are performed on the communication device to be tested through the notebook.

However, each time the communication device to be tested is maintained and repaired, a technician is required to enter the machine room with the notebook computer, and perform related operations beside the communication device. Like this, lead to on the one hand to carry out the flexibility of maintaining and repairing to communication equipment relatively poor, on the other hand, the temperature in the computer lab is lower, and the noise is great, influences technical staff's work efficiency easily, leads to work efficiency lower.

And adopt this scheme, use portable access box can overcome above-mentioned problem. For example, as shown in fig. 1, for an application scenario of the portable access box, when the communication device 20 needs to perform network access configuration or maintenance, a technician may place the portable access box 10 around the communication device 20, establish a data connection between the portable access box 10 and the communication device 20, and then establish a communication connection between the remote device 30 outside the computer room and the portable access box 10 inside the computer room. Thus, data transmission between the communication device 20 in the computer room and the remote device 30 outside the computer room can be realized through the portable access box 10.

Based on the above, when the technician performs maintenance and repair on the communication device 20, the technician does not need to perform operation in the machine room, and can perform operation outside the machine room, thereby improving the flexibility of performing maintenance and repair on the communication device. Moreover, technicians can work in office areas with relatively suitable environments outside the machine room, and the working efficiency of the technicians can be improved. Moreover, when a technician maintains and overhauls the communication equipment to be adjusted and tested at every time, the notebook computer with large volume and heavy weight does not need to be carried into the machine room, and the portable access box with small volume and light weight only needs to be carried into the machine room, so that the travel of the technician can be facilitated.

The portable access box 10 is small in size and light in weight, and can be carried by a technician. Of course, the portable access box 10 may also be placed in a computer room, and when it is needed, it is brought around the communication device 20 to be tested, and a connection is established with the communication device 20.

The above is a description of an application scenario of the portable access box 10, and a specific structure of the portable access box 10 will be described below.

As shown in fig. 2, the portable access box 10 includes a housing 1, a power supply part 2, an interface part 3, and a transceiver part 4, the power supply part 2, the interface part 3, and the transceiver part 4 are all located in the housing 1, and the power supply part 2 is used to supply power to the components of the portable access box 10, so that the power supply part 2 is electrically connected to the interface part 3 and the transceiver part 4, respectively, as shown in fig. 2. The interface section 3 is configured to establish a communication connection with the communication device 20 to be investigated, and the transceiving section 4 is configured to establish a communication connection with the remote device 30.

In one example, the interface component 3 is used to enable the portable access box 10 and the communication device 20 to be provisioned to establish a communication connection. The interface component 3 is located in the housing 1 and exposed out of the housing 1 to facilitate connection with the communication device 20. The interface component 3 may be a network port 31, or a serial port 32, as shown in fig. 3, or may be a component that includes both the network port 31 and the serial port 32.

The network port 31 may be a management network port, a service network port, a management network port, and a service network port, and this embodiment does not limit which network port the network port 31 is specifically.

The serial port 32 may also be referred to as a serial interface, a serial communication interface, or a serial communication interface.

In an example, as shown in fig. 3, the interface component 3 may include an internet port 31 and a serial port 32 that are independent of each other, where the internet port 31 may be a standard internet port encapsulated according to a standard encapsulation protocol, and the serial port 32 may also be a standard serial port encapsulated according to a standard encapsulation protocol.

As shown in fig. 3, although the network port 31 and the serial port 32 are similar in appearance, the definition of each pin in the network port 31 and the definition of each pin in the serial port 32 are different. For example, the network port 31 may be an RJ-45 interface, and may include 8 pins, and one definition of 8 pins may be as shown in table 1. Serial port 32 may also include 8 pins, and one definition of 8 pins may be as shown in table 2.

Table 1: definition of individual pins of a network port

Table 2: definition of each pin of serial port

Pin number	Pin definition	Pin explanation
				1	NULL	Is not defined
2	NULL	Is not defined
			3	RS232_TX	Sending
4	NULL	Is not defined
			5	GND	Ground connection
6	RS232_RX	Receiving
			7	NULL	Is not defined
8	NULL	Is not defined

As can be seen from tables 1 and 2, undefined pins are included in the plurality of pins in the network port 31, and undefined pins are also included in the plurality of pins in the serial port 32. Then, undefined pins in the network port 31 may be defined as serial ports pins, undefined pins in the serial ports 32 may be defined as network ports pins, and further, a serial network port including the network ports pins and the serial ports pins may be obtained.

Therefore, as shown in fig. 4, the interface unit 3 may include a serial-to-network port, that is, a composite interface integrating a network port and a serial port. For example, the serial-to-network interface may be a composite interface obtained by integrating serial ports on the basis of the network ports shown in table 1, or for example, the serial-to-network interface may also be a composite interface obtained by integrating network ports on the basis of the serial ports shown in table 2. In any integration manner, the serial port includes a plurality of pins 33, as shown in fig. 5, and the plurality of pins 33 may include a serial pin 331 and a network port pin 332. One way to define the 8 pins in a cross-net one port can be as shown in table 3.

Table 3: definition of individual pins of a serial net one port

It should be noted that table 1 is an example of definitions of pins in an internet port, and does not form a specific limitation, table 2 is an example of definitions of pins in a serial port, and does not form a specific limitation, and table 3 is an example of definitions of pins in a serial-internet one-port, and does not form a specific limitation.

In one example, the interface components of the portable access box 10 and the interface components of the communication device 20 are matched to enable the portable access box 10 and the communication device 20 to establish a communication connection. For example, a cable for establishing a communication connection has one end connected to the interface section of the portable access box 10 and the other end connected to the interface section of the communication device 20, so that a communication connection is established between the portable access box 10 and the communication device 20.

In one example, the interface component of the communication device 20 to be tested typically includes either a network port and a serial port that are independent of each other, or a serial port and a serial port that are integrated together. Accordingly, in order to match a large number of communication devices 20 to be tested, two kinds of portable access boxes 10 may be manufactured according to the difference between the interface parts when the portable access boxes 10 are manufactured. One is a portable access box comprising a network port and a serial port which are independent from each other, and the other is a portable access box comprising a serial port. Thus, in an application, if the communication device 20 to be tested includes a network port and a serial port that are independent of each other, the connection can be made using the portable access box 10 that includes a network port and a serial port that are independent of each other. If the communication device 20 to be tested includes a tandem connection port, then a connection may be made using the portable access box 10 that includes the tandem connection port.

In another example, a portable access box can be manufactured, and the portable access box comprises a network port and a serial port which are independent from each other and a serial port. Thus, in use, the portable access box can match two communication devices 20.

In one example, the portable access box 10 is processed to plug a cable for connecting a communication device into the interface unit 3 of the portable access box 10, and the cable may be labeled to indicate whether the cable is used for plugging a network port, plugging a serial port, or plugging a serial port, so as to facilitate a technician to quickly plug the portable access box 10 into the communication device 20 to be tested.

Above is the description of the interface part 3 of the portable access box and below the power supply part 2 of the portable access box will be described. As shown in fig. 6, the power supply part 2 includes a power input 21 to obtain power and supply the obtained power to the interface part 3 and the transceiver part 4, and accordingly, as shown in fig. 6, the power input 21 of the power supply part 2 is electrically connected to the interface part 3 and the transceiver part 4, respectively.

Wherein the power input 21 may comprise a power pin integrated in the interface section 3.

In an example, where the interface unit 3 is a cross-port, the power input 21 may be integrated into the cross-port. For example, pin No. 7 in table 3 is an undefined pin, and this pin may be defined as a power supply positive electrode, and pin No. 4 in table 3 is a ground pin, so that the ground pin No. 4 and the power supply positive electrode pin No. 7 may be used as power supply pins to form a power circuit. Accordingly, referring to fig. 5, the pins No. 1 to No. 3 among the 8 pins in the serial net-in port, and the pin No. 6 may be the net-port pin 331, the pins No. 5 and No. 8 may be the serial-port pin 332, and the pins No. 4 and No. 7 may be the power supply pin 333. Since the No. 4 pin and the No. 7 pin are separated by the No. 5 pin and the No. 6 pin, the No. 4 pin as the grounding pin and the No. 7 pin as the power supply anode pin are far away from each other, and the short circuit condition is not easy to occur.

In another example, in the case where the interface unit 3 includes a portal, the power input 21 may be integrated into the portal. For example, as shown in table 1, the pin No. 4, the pin No. 5, the pin No. 7, and the pin No. 8 are undefined pins, and two pins may be selected as power supply pins. In order to avoid short-circuiting the two power supply pins, the two power supply pins may not be adjacent to each other.

In another example, where the interface unit 3 comprises a serial port, the power input 21 may be integrated in the serial port. For example, as shown in table 2, if the pin No. 1, the pin No. 2, the pin No. 4, the pin No. 7, and the pin No. 8 are undefined pins, these pins can be selected as power supply pins, and since the pin No. 5 is a ground pin, only one of the undefined pins needs to be selected as the positive electrode of the power supply. In order to avoid short-circuiting the two power supply pins, the two power supply pins may not be adjacent to each other. Then, one selected from pin No. 1, pin No. 2, pin No. 7, and pin No. 8 may be defined as the power supply positive electrode.

The above is a description of the integration of the power input 21 in the interface section 3, and the power input 21 may also be integrated in other interfaces.

For example, if the portable access box 10 includes a Universal Serial Bus (USB) interface, the power input 21 may also be integrated in the USB interface.

In the above manner, the portable access box obtains electric energy from the connected communication device no matter the power input part 21 is integrated in the network port, the serial port or the USB port. For example, if the portable access box 10 is connected to the communication device 20 through the interface section 3, the portable access box 10 draws power from the communication device 20. For another example, if the portable access case 10 is connected to the communication device 20 through the USB interface, the portable access case 10 also obtains power from the communication device 20.

In another example, the power input 21 may also obtain power from the mains, and accordingly, as shown in fig. 7, the power input 21 includes a power interface 211 and a power adapter 212; as shown in fig. 7, the housing 1 has an opening 11, the power supply interface 211 is located in the housing 1 opposite to the opening 11, the power supply adapter 212 is located outside the housing 1, and the power supply interface 211 and the power supply adapter 212 are electrically connected.

Thus, a power plug of the power adapter 212 can be plugged into a power strip in a machine room to obtain power from the mains supply, and a power connector of the power adapter 212 can be plugged into the power interface 211 to electrically connect the power interface 211 and the power adapter 212, so that the mains supply is transmitted to the portable access box 10 after being subjected to voltage reduction processing by the power adapter 212.

As for the number of the power input 21 of the power supply part 2, one or more may be mentioned, for example, the number of the power input 21 of the power supply part 2 may be one. The power input 21 may then be integrated in the interface unit 3, so that the portable access case 10 can draw power from the communication device 20 to which the interface unit 3 is connected. If the portable access case 10 includes a USB interface, the power input 21 may also be integrated into the USB interface, so that the portable access case 10 can draw power from the device to which the USB interface is connected. Alternatively, the power input 21 may also be a component that includes a power interface 211 and a power adapter 212, such that the portable access case 10 can draw power from the mains.

In another example, the number of the power input pieces 21 of the power supply part 2 may also be multiple, a part of the power input pieces 21 of the multiple power input pieces 21 may be integrated in the interface part 3, another part of the power input pieces 21 may be integrated in the USB interface, and another part of the power input pieces 21 may include the power interface 211 and the power adapter 212. In this way, the portable access box 10 can obtain power from both the communication device 20 connected to the interface unit 3 and the device connected to the USB interface, and can also obtain power from the commercial power. Therefore, the portable access box can obtain electric energy through three ways.

In another example, the power supply part 2 may further include a charging and discharging battery, the power input part 21 is electrically connected with the charging and discharging battery, the interface part 3 and the transceiver part 4, respectively, and the charging and discharging battery is also electrically connected with the interface part 3 and the transceiver part 4, respectively. Thus, the power input unit 21 can supply power not only to the interface unit 3 and the transceiver unit 4 but also to the charge and discharge battery. The charge-discharge battery can then supply power to the interface unit 3 and the transceiver unit 4 when the power input 21 is unable to supply power to the interface unit 3 and the transceiver unit 4, so that the portable access case can continue to operate.

In the multiple power input elements 21, in order to prevent the electric energy obtained by one of the power input elements 21 from being transmitted to the other power input element 21, correspondingly, as shown in fig. 8, the number of the power input elements 21 is multiple, and the power supply part 2 may further include a management circuit 22; the management circuit 22 is electrically connected to the power input 21, the interface section 3, and the transceiver section 4, respectively, and the management circuit 22 is configured to prevent a path between any two power inputs 21.

In this way, the conduit circuit 22 allows the electric energy obtained in the power input 21 to flow towards the interface part 3 and towards the transceiving part 4, instead of towards the other power input 21.

The above is the description of the power supply part 2 of the portable access box 10, and the transmission/reception part 4 of the portable access box 10 will be described below.

Wherein, the transceiving component 4 is used to enable data transmission between the portable access box 10 and the remote device 30, one way may be that the portable access box 10 does not have a communication component inside, and then, data transmission needs to be implemented between the communication component of the mobile terminal and the remote device 30. Alternatively, the portable access box 10 may have a communication component therein, and the portable access box 10 may perform data transmission with the remote device 30 through the communication component. The above two implementations will be described separately below.

The manner in which the portable access box 10 communicates data with the remote device 30 via the communication component of the mobile terminal may be as follows. The mobile terminal can be any internet-enabled device such as a smart phone or a tablet computer.

The portable access box 10 performs data transmission with the remote device 30 via the communication component of the mobile terminal, and then the portable access box 10 needs to establish a communication connection with the mobile terminal first. Accordingly, as shown in fig. 9, the transceiving section 4 may include a USB interface 41, as shown in fig. 10, the USB interface 41 being configured to be electrically connected with the mobile terminal 40. Thus, referring to fig. 10, data transmission between the communication device 20 to be tested and the portable access box 10 is realized through the interface component 3, data transmission between the portable access box 10 and the mobile terminal 40 is realized through the USB interface 41, the mobile terminal 40 can establish communication with the server 50 through an internal communication component, such as a 4G module or a 5G module, and the remote device 30 can also establish communication with the server 50. Further, the communication device 20 to be commissioned can transmit data to the portable access box 10, the portable access box 10 can transmit data to the mobile terminal 40, the mobile terminal 40 can transmit data to the server 50, and the remote device 30 can obtain data from the server 50. So that data transmission can be performed between the communication device 20 to be debugged located in the machine room and the remote device 30 located outside the machine room.

Since the data transmission between the communication device 20 to be debugged and the portable access box 10 is realized through the interface unit 3, the data transmission between the portable access box 10 and the mobile terminal 40 is realized through the USB interface 41, and the transmission protocol of the interface unit 3 is different from that of the USB interface 41. Therefore, as shown in fig. 9, the transceiver 4 includes not only the USB interface 41 but also the first converter 42, and the first converter 42 is electrically connected to the USB interface 41 and the interface 3, respectively.

In this way, the data received by the interface component 3 can be sent to the first converter 42, the first converter 42 converts the transmission protocol of the data into a transmission protocol that can be recognized by the USB interface 41, and sends the converted data to the USB interface 41, so that the USB interface 41 transmits the data to the communication component inside the mobile terminal 40, and uploads the data to the server 50 via the communication component of the mobile terminal. The remote device 30 obtains data from the server 50, so that data transmission is realized between the communication device 20 to be debugged and the remote device 30 through the portable access box 10 and the mobile terminal 40 in the machine room.

The manner in which the portable access box 10 communicates with the remote device 30 via the communication component 43 therein may be as follows.

As shown in fig. 11, the transceiving section 4 includes a communication section 43, wherein the communication section 43 is at least one of a fourth generation mobile communication technology (4G) module, a fifth generation mobile communication technology (5G) module and a wireless fidelity (WiFi) module.

Thus, as shown in fig. 1, data transmission is realized between the communication device 20 to be tested and the portable access box 10 through the interface component 3, and the portable access box 10 can establish communication with the server 50 through the internal communication component 43, and the remote device 30 can also establish communication with the server 50. Further, the communication device 20 to be commissioned can transmit data to the portable access box 10, the portable access box 10 can transmit data to the server 50, and the remote device 30 can obtain data from the server 50. So that data transmission can be performed between the communication device 20 to be debugged located in the machine room and the remote device 30 located outside the machine room.

Since data transmission between the communication device 20 to be debugged and the portable access box 10 is realized by the interface section 3, data transmission between the portable access box 10 and the remote device 30 is realized by the communication section 43, and the transmission protocol of the interface section 3 and the transmission protocol of the communication section 43 are different. Therefore, as shown in fig. 11, the transceiver section 4 includes not only the communication section 43 but also the second conversion piece 44, and the second conversion piece 44 is electrically connected to the communication section 43 and the interface section 3, respectively.

In this way, the data received by the interface section 3 can be transmitted to the second conversion member 44, the second conversion member 44 converts the transmission protocol of the data into a transmission protocol that can be recognized by the communication section 43, and transmits the converted data to the communication section 43, so that the portable access box 10 is uploaded to the server 50 via the communication section 43 thereof. The remote device 30 obtains data from the server 50, so that data transmission is realized between the communication device 20 to be tested and the remote device 30 through the portable access box 10 in the machine room.

In one example, the transceiving means may further include both the USB interface 41 and the first conversion member 42, and the communication means 43 and the second conversion member 44.

Thus, when the portable access box 10 is capable of networking through the communication component 43, a communication connection may be established with the remote device 30 through its communication component 43. When the portable access box 10 cannot be networked through the communication part 43 thereof, the mobile terminal 40 can be connected through the USB interface 41, and a communication connection can be established with the remote device 30 through the communication part of the mobile terminal 40.

Based on the above, when the technical staff maintains and overhauls the communication equipment to be debugged in the machine room, the technical staff does not need to carry a notebook computer, only needs to carry the portable access box with smaller volume to enter the machine room, and after establishing data connection between the portable access box and the communication equipment in the machine room, the technical staff can leave the machine room and acquire the data of the communication equipment through the remote equipment outside the machine room. Therefore, by adopting the scheme, the communication equipment can be operated outside the machine room, the communication equipment does not need to be operated in the machine room, and the flexibility of maintenance and repair of the communication equipment can be improved.

The embodiment of the present application further provides a communication system, which can be seen in fig. 1, and the communication system includes a communication device 20 to be provisioned, a remote device 30, and the above-mentioned portable access box 10, where the portable access box 10 and the communication device 20 have a communication connection relationship, and the portable access box 10 and the remote device 30 have a communication connection relationship.

For example, in one scenario where the portable access box includes a communications component, then the technician need only carry the portable access box 10 into the room. As shown in fig. 1, data transmission can be performed between the portable access box 10 and the communication device 20, between the communication device 20 and the server 50, and between the remote device 30 and the server 50, and further, data transmission can be performed between the communication device 20 in the computer room and the remote device 30 outside the computer room through the portable access box 10 and the server 50.

For another example, in another scenario, the portable access box 10 does not include a communications component, and then the technician simply carries the portable access box 10 and the mobile terminal 40. As shown in fig. 10, data transmission may be performed between the portable access box 10 and the mobile terminal 40, between the mobile terminal 40 and the server 50, and between the remote device 30 and the server 50, and further, data transmission may be achieved between the communication device 20 in the computer room and the remote device 30 outside the computer room through the portable access box 10, the mobile terminal 40, and the server 50.

In addition, in the process of maintaining and overhauling the communication equipment in the machine room, technicians only need to carry the portable access box with small volume and light weight, and do not need to carry a notebook computer with large volume and heavy weight, so that the technicians can go out conveniently.

Further, the portable access box carried by the technician includes a power supply member, and can be charged at any time and place, and long-time operation of the technician can be ensured.

The above description is only one embodiment of the present application and should not be taken as limiting the present application, and any modifications, equivalents, improvements, etc. made within the principle of the present application should be included in the protection scope of the present application.

Claims

1. A portable access box (10), characterized in that it comprises a case (1), a power supply part (2), an interface part (3) and a transceiver part (4);

the power supply part (2), the interface part (3) and the transceiving part (4) are all positioned in the shell (1);

the power supply component (2) is respectively electrically connected with the interface component (3) and the transceiver component (4), and the interface component (3) is electrically connected with the transceiver component (4);

the interface component (3) is configured to establish a communication connection with a communication device (20) to be commissioned, and the transceiving component (4) is configured to establish a communication connection with a remote device (30).

2. The portable access box (10) of claim 1, wherein the interface component (3) comprises a web port (31) and a serial port (32).

3. The portable access box (10) of claim 1, wherein the interface block (3) comprises a serial port, and wherein the plurality of pins (33) of the serial port comprise a serial pin (331) and a portal pin (332).

4. The portable access box (10) of claim 1, wherein the power supply component (2) comprises at least one power input (21);

each power input (21) is electrically connected to the interface section (3) and the transceiver section (4).

5. Portable access box (10) according to claim 4, characterized in that said power input (21) is in a plurality in number, said power supply means (2) further comprising a management circuit (22);

the management circuit (22) is electrically connected with the power input pieces (21), the interface part (3) and the transceiving part (4), respectively, and the management circuit (22) is configured to prevent a path between any two power input pieces (21).

6. Portable access box (10) according to claim 4, characterized in that the power input (21) comprises a power pin integrated in the interface part (3).

7. The portable access case (10) of claim 4, wherein the power input (21) comprises a power interface (211) and a power adapter (212);

the shell (1) is provided with an opening (11), the power interface (211) is located in the shell (1) and opposite to the position of the opening (11), the power adapter (212) is located outside the shell (1), and the power interface (211) is electrically connected with the power adapter (212).

8. Portable access box (10) according to any of claims 1 to 7, characterized in that said transceiving means (4) comprise a Universal Serial Bus (USB) interface (41) and a first conversion member (42);

the USB interface (41) is electrically connected with the first conversion piece (42), the first conversion piece (42) is electrically connected with the interface component (3), and the USB interface (41) is configured to be electrically connected with a mobile terminal (40) so as to establish communication connection with the remote equipment (30) through the mobile terminal (40).

9. Portable access box (10) according to any of claims 1 to 7, characterized in that said transceiving means (4) comprises communication means (43) and a second transition piece (44), said communication means (43) and said second transition piece (44) being electrically connected, said second transition piece (44) and said interface means (3) being electrically connected.

10. The portable access box (10) of claim 9, wherein the communication component (43) is at least one of a 4G module, a 5G module, and a WiFi module.

11. Communication system, characterized in that it comprises a communication device (20) to be commissioned, a remote device (30) and a portable access box (10) according to any one of claims 1 to 10;

the portable access box (10) and the communication device (20) have a communication connection therebetween, and the portable access box (10) and the remote device (30) have a communication connection therebetween.